Vasil Nedelchev

18 years as a B2B software designer. Writing and shipping small products on the internet.

Founder Prompts

Al-powered prompts and frameworks tailored for startup founders to speedrun everyday tasks

Boring SaaS Calculator

Simple calculator for key SaaS metrics. It helps businesses track LTV, CAC, ARPU, ARR and so on.

Designcrafter

Team up with a senior product designer to create B2B software that drives business results, without losing design quality.

Designsolo

Learn how to go beyond a day job and become a design entrepreneur.

Carrd Portfolio

Simple portfolio with your own domain at fraction of the cost.

User Feedback Kit

App builders: Discover what your users truly want.